A fast input reordering algorithm for the discrete cosine transform. - Athanassios N. Skodras (ICASSP, 1992)

Fast discrete cosine transform pruning. - Athanassios N. Skodras (IEEE Trans. Signal Process., 1994)

The vector-radix fast cosine transform: Pruning and complexity analysis. - Charilaos A. Christopoulos; Jan Bormans; Jan Cornelis 001; Athanassios N. Skodras (Signal Process., 1995)

A new contour simplification filter for region-based coding. - Vassilios A. Christopoulos; Charilaos A. Christopoulos; Jan Cornelis 001; Athanassios N. Skodras (EUSIPCO, 1996)

Motion estimation and DCT pruning: a combined approach to video coding. - D. Kalles; Athanassios N. Skodras (ICECS, 1996)

An 8x8-Block Based Motion Estimation Using Kalman Filter. - Virginie F. Ruiz; Vassilis E. Fotopoulos; Athanassios N. Skodras; Anthony G. Constantinides (ICIP (2), 1997)

Segmented image coding: Techniques and experimental results. - Charilaos A. Christopoulos; Wilfried Philips; Athanassios N. Skodras; Jan Cornelis 001 (Signal Process. Image Commun., 1997)

Down - Sampling of compressed images in the DCT domain. - Athanassios N. Skodras; Charilaos A. Christopoulos (EUSIPCO, 1998)

sMAE: an improved block matching criterion. - Vassilis E. Fotopoulos; Athanassios N. Skodras (ICECS, 1998)

Direct transform to transform computation. - Athanassios N. Skodras (IEEE Signal Process. Lett., 1999)

The colour in the upcoming MPEG-7 standard. - Charilaos A. Christopoulos; Daniel Berg; Athanassios N. Skodras (EUSIPCO, 2000)

A subband DCT approach to image watermarking. - Vassilis E. Fotopoulos; Athanassios N. Skodras (EUSIPCO, 2000)

JPEG2000: the new still picture compression standard. - Charilaos A. Christopoulos; Touradj Ebrahimi; Athanassios N. Skodras (ACM Multimedia Workshops, 2000)

The JPEG2000 still image coding system: an overview. - Charilaos A. Christopoulos; Athanassios N. Skodras; Touradj Ebrahimi (IEEE Trans. Consumer Electron., 2000)

Gabor transform domain watermarking. - Vassilis E. Fotopoulos; Stamatis Krommydas; Athanassios N. Skodras (ICIP (2), 2001)

JPEG2000: The upcoming still image compression standard. - Athanassios N. Skodras; Charilaos A. Christopoulos; Touradj Ebrahimi (Pattern Recognit. Lett., 2001)

The JPEG 2000 still image compression standard. - Athanassios Skodras; Charilaos A. Christopoulos; Touradj Ebrahimi (IEEE Signal Process. Mag., 2001)

The "a trous" nvantelet transform versus clasical methods for the improvement of solar images. - Eleni Christopoulou; Athanassios N. Skodras; A. A. Georgakilas (DSP, 2002)

Time series analysis of sunspot oscillations using the wavelet transform. - Eleni Christopoulou; Athanassios N. Skodras; A. A. Georgakilas (DSP, 2002)

JPEG2000 parameters against watermarking. - Vassilis E. Fotopoulos; Athanassios N. Skodras (DSP, 2002)

Color image-adaptive watermarking. - S. A. M. Gilani; Ioannis Kostopoulos; Athanassios N. Skodras (DSP, 2002)

Colour image authentication based on a self-embedding technique. - Ioannis Kostopoulos; S. A. M. Gilani; Athanassios N. Skodras (DSP, 2002)

A new platform for watermarking and management of digital images of the Hellenic cultural heritage. - Dimitris K. Tsolis; Emmanouil G. Karatzas; George K. Tsolis; Vassilis E. Fotopoulos; Theodore S. Papatheodorou; Athanassios N. Skodras (DSP, 2002)

Improved watermark detection based on similarity diagrams. - Vassilis E. Fotopoulos; Athanassios N. Skodras (Signal Process. Image Commun., 2002)

Evolving from a Traditional Distance Learning Model to e-Learning. - Michalis Nik Xenos; Athanassios N. Skodras (LeGE-WG 2, 2003)

Transform domain watermarking: adaptive selection of the watermark's position and length. - Vassilis E. Fotopoulos; Athanassios N. Skodras (VCIP, 2003)

Compressed domain image retrieval: a comparative study of similarity metrics. - Maria Chatzigiorgaki; Athanassios N. Skodras (VCIP, 2003)

Could Grid facilitate demanding Media Watermarking Applications? - Bill Vassiliadis; Vassilis E. Fotopoulos; Michalis Nik Xenos; Athanassios N. Skodras (LeGE-WG 4, 2004)

GRID Technologies => 'Education' = 'Distance Education'. - Michalis Nik Xenos; Bill Vassiliadis; Athanassios N. Skodras (ELeGI Conference, 2005)

Protecting Intellectual Property Rights and the JPEG2000 Coding Standard. - Bill Vassiliadis; Vassilis E. Fotopoulos; A. Ilias; Athanassios N. Skodras (Panhellenic Conference on Informatics, 2005)

Efficient computation of the discrete Pascal transform. - Athanassios N. Skodras (EUSIPCO, 2006)

Decentralising the Digital Rights Management Value Chain by means of Distributed License Catalogues. - Bill Vassiliadis; Vassilis E. Fotopoulos; Athanassios N. Skodras (AIAI, 2006)

JPEG2000 image coding system theory and applications. - Athanassios N. Skodras; Touradj Ebrahimi (ISCAS, 2006)

Image Watermarking for Quality Control Based on Modified Key-Dependent DCT Basis Functions. - Vassilis E. Fotopoulos; Athanassios N. Skodras (DSP, 2007)

Data Hiding in H.264 Encoded Video Sequences. - Spyridon K. Kapotas; Eleni E. Varsaki; Athanassios N. Skodras (MMSP, 2007)

A New Spatio-Temporal Predictor for Motion Estimation in H.264 Video Coding. - Spyridon K. Kapotas; Athanassios N. Skodras (WIAMIS, 2007)

Medical image authentication and self-correction through an adaptive reversible watermarking technique. - Vassilis E. Fotopoulos; Maria L. Stavrinou; Athanassios N. Skodras (BIBE, 2008)

A Hardware Implementation of CURUPIRA Block Cipher for Wireless Sensors. - Paris Kitsos; George N. Selimis; Odysseas G. Koufopavlou; Athanassios N. Skodras (DSD, 2008)

Robust watermarking of digital images based on chaotic mapping and DCT. - Eleftherios Chrysochos; Vassilis E. Fotopoulos; Athanassios N. Skodras (EUSIPCO, 2008)

A new data hiding scheme for scene change detection in H.264 encoded video sequences. - Spyridon K. Kapotas; Athanassios N. Skodras (ICME, 2008)

Multipurpose Color Image Watermarking. - Syed Asif Mahmood Gilani; Ioannis Kostopoulos; Athanassios N. Skodras (Int. J. Comput. Their Appl., 2008)

A synthetic stegano-crypto scheme for securing multimedia medical records and their associations. - Nikolaos G. Bourbakis; Allan Rwabutaza; Ming Yang 019; Athanassios N. Skodras; Robert Ewing 001 (DPS, 2009)

Real-time keyframe extraction towards video content identification. - Maria Chatzigiorgaki; Athanassios N. Skodras (DPS, 2009)

Object recognition in the ovary: Quantification of oocytes from microscopic images. - Athanassios N. Skodras; Stamatia Giannarou; Mark Fenwick; Stephen Franks; Jaroslav Stark; Kate Hardy (DPS, 2009)

Self-authentication of natural color images in Pascal Transform domain. - Eleni E. Varsaki; Vassilis E. Fotopoulos; Athanassios N. Skodras (DPS, 2009)

On the use of color appearance modeling for efficient compressed-domain image enhancement. - Maria Chatzigiorgaki; Athanassios N. Skodras (ICIP, 2009)

High capacity reversible data hiding using overlapping difference expansion. - Eleftherios Chrysochos; Eleni E. Varsaki; Vassilis E. Fotopoulos; Athanassios N. Skodras (WIAMIS, 2009)

Real time data hiding by exploiting the IPCM macroblocks in H.264/AVC streams. - Spyridon K. Kapotas; Athanassios N. Skodras (J. Real Time Image Process., 2009)

Low Power FPGA Implementations of 256-bit Luffa Hash Function. - Paris Kitsos; Nicolas Sklavos 001; Athanassios N. Skodras (DSD, 2010)

Rate Control of H.264 Encoded Sequences by Dropping Frames in the Compressed Domain. - Spyridon K. Kapotas; Athanassios N. Skodras (ICPR, 2010)

Low bit depth representation motion estimation algorithms: a comparative study. - Athanasios Vlachos; Vassilis E. Fotopoulos; Athanassios N. Skodras (J. Real Time Image Process., 2010)

Bit rate transcoding of H.264 encoded movies by dropping frames in the compressed domain. - Spyridon K. Kapotas; Athanassios N. Skodras (IEEE Trans. Consumer Electron., 2010)

An FPGA Implementation of the ZUC Stream Cipher. - Paris Kitsos; Nicolas Sklavos 001; Athanassios N. Skodras (DSD, 2011)

Joint DC coefficient band decoding and motion estimation in Wyner-Ziv video coding. - Nikos Deligiannis; Marc Jacobs; Joeri Barbarien; Frederik Verbist; Jozef Skorupa; Rik Van de Walle; Athanassios Skodras; Peter Schelkens; Adrian Munteanu 001 (DSP, 2011)

An FPGA implementation and performance evaluation of the seed block cipher. - Paris Kitsos; Athanassios N. Skodras (DSP, 2011)

A new difference expansion transform in triplets for reversible data hiding. - Eleftherios Chrysochos; Vassilis E. Fotopoulos; Athanassios N. Skodras (Int. J. Comput. Math., 2011)

Authentication and Self-Correction in Sequential MRI Slices. - Vassilis E. Fotopoulos; Maria L. Stavrinou; Athanassios N. Skodras (J. Digit. Imaging, 2011)

Evaluating Usability in a Distance Digital Systems Laboratory Class. - Nektarios Kostaras; Michalis Nik Xenos; Athanassios N. Skodras (IEEE Trans. Educ., 2011)

A New Approach to Gradual Video Transition Detection. - K. I. Koumousis; Vassilis E. Fotopoulos; Athanassios N. Skodras (Panhellenic Conference on Informatics, 2012)

A comparative study of hardware architectures for lightweight block ciphers. - Paris Kitsos; Nicolas Sklavos 001; Maria Parousi; Athanassios N. Skodras (Comput. Electr. Eng., 2012)

Alternative Astronomical FITS imaging - Eleni E. Varsaki; Nectaria A. B. Gizani; Vassilis E. Fotopoulos; Athanassios N. Skodras (CoRR, 2012)

Side-Information-Dependent Correlation Channel Estimation in Hash-Based Distributed Video Coding. - Nikos Deligiannis; Joeri Barbarien; Marc Jacobs; Adrian Munteanu 001; Athanassios N. Skodras; Peter Schelkens (IEEE Trans. Image Process., 2012)

Autopilot spatially-adaptive active contour parameterization for medical image segmentation. - Eleftheria A. Mylona; Michalis A. Savelonas; Dimitris Maroulis; Athanassios N. Skodras (CBMS, 2013)

A high speed FPGA implementation of the 2D DCT for Ultra High Definition video coding. - Paris Kitsos; Nikolaos S. Voros; Tasos Dagiuklas; Athanassios N. Skodras (DSP, 2013)

FPGA-based performance analysis of stream ciphers ZUC, Snow3g, Grain V1, Mickey V2, Trivium and E0. - Paris Kitsos; Nicolas Sklavos 001; George Provelengios; Athanassios N. Skodras (Microprocess. Microsystems, 2013)

Data hiding based on image texture classification. - Eleni E. Varsaki; Vassilis E. Fotopoulos; Athanassios N. Skodras (Signal Image Video Process., 2013)

Hybrid watermarking based on chaos and histogram modification. - Eleftherios Chrysochos; Vassilis E. Fotopoulos; Michalis Nik Xenos; Athanassios N. Skodras (Signal Image Video Process., 2014)

Remote FPGA laboratory course development based on an open multimodal laboratory facility. - Vassilis E. Fotopoulos; Anastasios Fanariotis; Theofanis Orphanoudakis; Athanassios N. Skodras (Panhellenic Conference on Informatics, 2015)

STESCAL3D: Subjective evaluation of HD stereo video streaming using H.264 SVC in diverse laboratory environments. - Charalampos Mysirlidis; Tasos Dagiuklas; Pedro Miguel Regalo Rocha; Luís Alberto da Silva Cruz; Dino Kotaranin; Savina Gruicic; Emil Dumic; Athanassios N. Skodras (QoMEX, 2015)

An FPGA design for the Two-Band Fast Discrete Hartley Transform. - Lambros Pyrgas; Paris Kitsos; Athanassios N. Skodras (ISSPIT, 2016)

A smartphone-based fall detection system for the elderly. - Panagiotis Tsinganos; Athanassios Skodras (ISPA, 2017)

A novel approach to finger vein authentication. - Fotios Tagkalakis; Dimitrios Vlachakis; Vasileios Megalooikonomou; Athanassios Skodras (ISBI, 2017)

A Novel Finger Vein Recognition System Based on Enhanced Maximum Curvature Points. - Christos Vasilopoulos; Athanassios Skodras (IVMSP, 2018)

Hand Gesture Recognition Based on EMG Data: A Convolutional Neural Network Approach. - Panagiotis Tsinganos; Bruno Cornelis; Jan Cornelis 001; Bart Jansen 001; Athanassios Skodras (PhyCS (Selected Papers), 2018)

Deep Learning in EMG-based Gesture Recognition. - Panagiotis Tsinganos; Bruno Cornelis; Jan Cornelis 001; Bart Jansen 001; Athanassios Skodras (PhyCS, 2018)

Point Cloud Subjective Evaluation Methodology based on 2D Rendering. - Evangelos Alexiou; Touradj Ebrahimi; Marco V. Bernardo; Manuela Pereira; António M. G. Pinheiro; Luís Alberto da Silva Cruz; Carlos Duarte; Lovorka Gotal Dmitrovic; Emil Dumic; Dragan Matkovics; Athanassios N. Skodras (QoMEX, 2018)

On the Subjective Assessment of the Perceived Quality of Medical Images and Videos. - Lucie Leveque; Hantao Liu; Sabina Barakovic; Jasmina Barakovic Husic; Maria G. Martini; Meriem Outtas; Lu Zhang 037; Asli Kumcu; Ljiljana Platisa; Rafael Rodrigues; António M. G. Pinheiro; Athanassios Skodras (QoMEX, 2018)

Compact FPGA architectures for the two-band fast discrete Hartley transform. - Lampros Pyrgas; Paris Kitsos; Athanassios Skodras (Microprocess. Microsystems, 2018)

On the Comparison of Wearable Sensor Data Fusion to a Single Sensor Machine Learning Technique in Fall Detection. - Panagiotis Tsinganos; Athanassios Skodras (Sensors, 2018)

Improved Gesture Recognition Based on sEMG Signals and TCN. - Panagiotis Tsinganos; Bruno Cornelis; Jan Cornelis 001; Bart Jansen 001; Athanassios Skodras (ICASSP, 2019)

Could DCT Reveal Photorealistic Images? - Konstantinos Annousakis-Giannakopoulos; Dimitris Ampeliotis; Athanassios Skodras (IISA, 2019)

On the Use of Deeper CNNs in Hand Gesture Recognition Based on sEMG Signals. - Nikolaos Tsagkas; Panagiotis Tsinganos; Athanassios Skodras (IISA, 2019)

A Hilbert Curve Based Representation of sEMG Signals for Gesture Recognition. - Panagiotis Tsinganos; Bruno Cornelis; Jan Cornelis 001; Bart Jansen 001; Athanassios Skodras (IWSSIP, 2019)

MyoUP. - Nikolaos Tsagkas; Panagiotis Tsinganos; Athanassios Skodras (IEEE DataPort, 2019)

Data Augmentation of Surface Electromyography for Hand Gesture Recognition. - Panagiotis Tsinganos; Bruno Cornelis; Jan Cornelis 001; Bart Jansen 001; Athanassios Skodras (Sensors, 2020)

Transfer Learning in sEMG-based Gesture Recognition. - Panagiotis Tsinganos; Jan Cornelis 001; Bruno Cornelis; Bart Jansen 001; Athanassios Skodras (IISA, 2021)

Hilbert sEMG data scanning for hand gesture recognition based on deep learning. - Panagiotis Tsinganos; Bruno Cornelis; Jan Cornelis 001; Bart Jansen 001; Athanassios Skodras (Neural Comput. Appl., 2021)

Proportional Myoelectric Control in a Virtual Reality Environment. - Iliana Loi; Angeliki Grammatikaki; Panagiotis Tsinganos; Efe Bozkir; Dimitris Ampeliotis; Konstantinos Moustakas; Enkelejda Kasneci; Athanassios Skodras (IVMSP, 2022)

Real-Time Analysis of Hand Gesture Recognition with Temporal Convolutional Networks. - Panagiotis Tsinganos; Bart Jansen 001; Jan Cornelis 001; Athanassios Skodras (Sensors, 2022)

Could Human Gaze Augment Detectors of Synthetic Images? - Nikolaos Fotopoulos; Clara Riedmiller; Efe Bozkir; Panagiotis Tsinganos; Dimitris Ampeliotis; Gjergji Kasneci; Enkelejda Kasneci; Athanassios Skodras (DSP, 2023)

Learned Image Compression with Wavelet Preprocessing for Low Bit Rates. - Sofia Iliopoulou; Panagiotis Tsinganos; Dimitris Ampeliotis; Athanassios Skodras (DSP, 2023)

Video Surveillance Authentication: Real-Time ENF Signal Hiding at the Edge. - Antonios Lykourinas; Athanassios Skodras (DSP, 2023)

Unsupervised Domain Adaptation for Inter-Session Re-Calibration of Ultrasound-Based HMIs. - Antonios Lykourinas; Xavier Rottenberg; Francky Catthoor; Athanassios Skodras (Sensors, 2024)

Synthetic Face Discrimination via Learned Image Compression. - Sofia Iliopoulou; Panagiotis Tsinganos; Dimitris Ampeliotis; Athanassios Skodras (Algorithms, 2024)

Learned Image Compression with Channel-Wise Autoregressive Entropy and Context Modelling. - Sofia Iliopoulou; Dimitris Ampeliotis; Athanassios Skodras (DSP, 2025)

Ultrasound-Based Recognition of Finger Gestures Using Spiking Neural Networks Equipped with Spike-Timing-Dependent Plasticity. - Antonios Lykourinas; Chinmay Pendse; Francky Catthoor; Veronique Rochus; Xavier Rottenberg; Athanassios Skodras (DSP, 2025)

Can You Tell Real from Fake Face Images? Perception of Computer-Generated Faces by Humans. - Efe Bozkir; Clara Riedmiller; Athanassios N. Skodras; Gjergji Kasneci; Enkelejda Kasneci (ACM Trans. Appl. Percept., 2025)